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Fig. 3 | BMC Ophthalmology

Fig. 3

From: Short-term effect of a developed warming moist chamber goggle for video display terminal-associated dry eye

Fig. 3

The representative pictures showing the improvements in lipid layer thickness after WMCGs wear. The lipid structure was very thin with pretty grey color and hardly visible at baseline (a1, b1). The LLT became much thicker with brown-blue interference patterns after 5 min of finishing WMCGs wear (a2), and the effect kept similar after 30 min (a3), and decreased but still thicker than the baseline level after 60 min (a4). However the effect in the control group was nearly unnoticeable accross 60 min (b2, b3, and b4)

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